C6orf57 encodes the human gene, Succinate dehydrogenase complex assembly factor 4. It may also be known as: Succinate dehydrogenase assembly factor 4, mitochondrial; SDH assembly factor 4; C6orf57; chromosome 6 open reading frame 57. The encoded protein has an amino acid length of 108 and a mass of 12.2 kDa. Other isoforms may exist. C6orf57 is a member of the SDHAF4 family. Homologs of this gene exist in other organisms, including: Mouse, Frog, Chicken.